One disadvantage of file processing systems is:
A) reduced data duplication.
B) program-data independence.
C) limited data sharing.
D) enforcement of integrity constraints.
Correct Answer:
Verified
Q1: All of the following are primary purposes
Q3: With the database approach,data descriptions are stored
Q4: Data that describe the properties of other
Q5: Relational databases establish the relationships between entities
Q6: _ are established between entities in a
Q9: Older systems that often contain data of
Q10: Which of the following is NOT an
Q11: Program-data dependence is caused by:
A) file descriptors
Q12: A database is an organized collection of
Q18: A(n) _ is often developed by identifying
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